42707170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{9029}}^1$

素因数の和:9090

約数の個数: 32

約数和(自身を含む): 85821120

約数和(自身を除く): 43113950

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 9029, 18058, 45145, 90290, 99319, 198638, 388247, 496595, 776494, 993190, 1941235, 3882470, 4270717, 8541434, 21353585, 42707170]

約数ペア:

[(1, 42707170), (2, 21353585), (5, 8541434), (10, 4270717), (11, 3882470), (22, 1941235), (43, 993190), (55, 776494), (86, 496595), (110, 388247), (215, 198638), (430, 99319), (473, 90290), (946, 45145), (2365, 18058), (4730, 9029)]